tree 65ba763309c5d771c1f179af5b36fce996742b1c
parent 97ef6f7449da6ceddf9a90fa8851f607b67283dd
author Rafael J. Wysocki <rjw@sisk.pl> 1274991382 +0200
committer Linus Torvalds <torvalds@linux-foundation.org> 1275235560 -0700

CPU: Avoid using unititialized error variable in disable_nonboot_cpus()

If there's only one CPU online when disable_nonboot_cpus() is called,
the error variable will not be initialized and that may lead to
erroneous behavior.  Fix this issue by initializing error in
disable_nonboot_cpus() as appropriate.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>